Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

MOUNT ZION (MTZC1)

Lat: 38.39006°NLon: 120.6524°WElev: 2967.0ft.

NA

76°F

24°C

Humidity 30%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Heat Index77°F (25°C)
Last update 10 Nov 01:56 PM PST
Extended Forecast for

15 Miles ESE Diamond Springs CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. East wind 3 to 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly cloudy, with a high near 70. Calm wind.

    High: 70 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. Light east southeast wind.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after 4pm.  Partly sunny, with a high near 63. South wind 3 to 6 mph. Winds could gust as high as 18 mph.

    High: 63 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers, mainly after 10pm. The rain could be heavy at times.  Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Heavy Rain

  • Thursday

    Thursday: Showers. The rain could be heavy at times.  High near 50. Chance of precipitation is 100%.

    High: 50 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Showers

  • Friday

    Friday: A chance of showers, mainly before 4pm.  Partly sunny, with a high near 44.

    High: 44 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 73. Calm wind.
Tonight
Partly cloudy, with a low around 59. East wind 3 to 5 mph.
Veterans Day
Mostly cloudy, with a high near 70. Calm wind.
Tuesday Night
Partly cloudy, with a low around 57. Light east southeast wind.
Wednesday
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 63. South wind 3 to 6 mph. Winds could gust as high as 18 mph.
Wednesday Night
Showers, mainly after 10pm. The rain could be heavy at times. Low around 44. Chance of precipitation is 90%.
Thursday
Showers. The rain could be heavy at times. High near 50. Chance of precipitation is 100%.
Thursday Night
Showers. Mostly cloudy, with a low around 39.
Friday
A chance of showers, mainly before 4pm. Partly sunny, with a high near 44.
Friday Night
A slight chance of showers before 10pm. Partly cloudy, with a low around 39.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 43.
Sunday
A slight chance of showers. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles ESE Diamond Springs CA
 38.58°N 120.57°W (Elev. 3599 ft)
1:21 pm PST Nov 10, 2025
2pm PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database